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| Criterion |  Operations Fault Tree Analysis |  Agile NoEstimates |  Facilitation Dot Estimation |
|---|---|---|---|
Purposedifferent | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 2-6 h | laufend | 5-20 min |
Participantsdifferent | 3-8 | 2-12 | 3-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Throughput Data, Flow Forecast, Slicing Rules | Effort Heatmap, Risk Signals, Discussion Targets |
Tagsno overlap | RiskRoot causeSafety | EstimationForecastingFlow | EstimationEffortRisk |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
